{"Entry":{"collection":"func","key":"crc32","name":"crc32","aliases":[],"metadata":{"changed_in":[],"changes":[{"descriptions_changed":false,"doc_overhaul":false,"from":"17","group_changed":null,"signatures":{"added":[],"removed":[]},"status":"added","to":"18"}],"content_hash":"115012a8aae2b79c345c213f2fbba913b29c869964d73ca9a2b7d34ee8d4f2ed","derived_content_hash":"e34de131f697de87c01faf1bcb2c53da6219c800c1d47990999673e3712530bb","first_version":"18","group":"binarystring","group_label":"Binary String Functions And Operators","groups":["binarystring"],"imported_at":"2026-09-14T21:49:48.684038+08:00","last_version":"20","name":"crc32","name_key":"crc32","position":4004,"present_in":["18","19","20"],"repair_provenance":{"original_source_revision":"2026-09-14T13:14:25.684213+00:00@99e6866c","receipt_sha256":"6d0faa4cf459ffe91b400a056a98eb0987a7928bb92b6cd9cc47ede7d17380d5","repair":"wiki-repair-20261023"},"signature":"crc32 ( bytea ) → bigint","signature_count":1,"slug":"crc32","source_rev":"wiki-repair-20261023:069aabf3fd3aca2d3845926aca729d42933e15088e425e1df87521c6996f6570","summary":"Computes the CRC-32 value of the binary string.","summary_zh":""}},"Definition":{"Collection":"func","Key":"crc32","SourceDatabase":"center","Version":"18","SourceTable":"func","SourceKey":"crc32","SourceRevision":"wiki-repair-20261023:069aabf3fd3aca2d3845926aca729d42933e15088e425e1df87521c6996f6570","Facts":{"description":"Computes the CRC-32 value of the binary string.","description_html":"Computes the CRC-32 value of the binary string.","description_zh":"计算二进制字符串的 CRC-32 值。","description_zh_html":"计算二进制字符串的 CRC-32 值。","doc":{"anchor":"FUNCTIONS-BINARYSTRING-OTHER","file":"functions-binarystring.html","slug":"18"},"group":"binarystring","group_label":"Binary String Functions And Operators","lang":"en","layout":"table-new","pages":["functions-binarystring.html"],"prose_only":false,"signatures":[{"description":"Computes the CRC-32 value of the binary string.","description_html":"Computes the CRC-32 value of the binary string.","description_zh":"计算二进制字符串的 CRC-32 值。","description_zh_html":"计算二进制字符串的 CRC-32 值。","examples":[{"expr":"crc32('abc'::bytea)","result":"891568578"}],"html":"\u003ccode class=\"function\"\u003ecrc32\u003c/code\u003e ( \u003ccode class=\"type\"\u003ebytea\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003ebigint\u003c/code\u003e","returns":"bigint","text":"crc32 ( bytea ) → bigint","zh_from":"same-version-pgdoc"}],"translation_provenance":{"inputs":[{"kind":"current-pgdoc-translation","path":"/Users/vonng/pgsty/pgdoc/zh/18/html/functions-binarystring.html","sha256":"a98a1aec8735ec5efda751ce6130ddf7f9294aa38d0c0572205fff95132250b9"}],"kind":"same-version-pgdoc","locale":"zh-Hans","source_revision":"b1b500221dbe5437cfca004d6b04d3f6e422765d","version":"18"},"zh_from":"same-version-pgdoc"},"ManualEvidence":{"doc":{"anchor":"FUNCTIONS-BINARYSTRING-OTHER","file":"functions-binarystring.html","slug":"18"}},"MeasuredEvidence":{}},"Text":{"Collection":"func","Key":"crc32","SourceDatabase":"center","Version":"18","Locale":"en","Title":"crc32","Summary":"Computes the CRC-32 value of the binary string.","BodyHTML":"Computes the CRC-32 value of the binary string.","SourceRevision":"wiki-repair-20261023:069aabf3fd3aca2d3845926aca729d42933e15088e425e1df87521c6996f6570","ContentHash":"4285a5ef6c31aae40c2f25343440db5e95f4593c8a8c778bdd6d269ac9bbe2c9","Payload":{"description":"Computes the CRC-32 value of the binary string.","description_html":"Computes the CRC-32 value of the binary string.","signatures":[{"description":"Computes the CRC-32 value of the binary string.","description_html":"Computes the CRC-32 value of the binary string.","description_zh":"计算二进制字符串的 CRC-32 值。","description_zh_html":"计算二进制字符串的 CRC-32 值。","examples":[{"expr":"crc32('abc'::bytea)","result":"891568578"}],"html":"\u003ccode class=\"function\"\u003ecrc32\u003c/code\u003e ( \u003ccode class=\"type\"\u003ebytea\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003ebigint\u003c/code\u003e","returns":"bigint","text":"crc32 ( bytea ) → bigint","zh_from":"same-version-pgdoc"}]}},"RequestedLocale":"en","Fallback":false,"Versions":["18","19","20"],"Locales":["en","zh-Hans"],"Signatures":[{"Version":"18","Ordinal":0,"Hash":"2ae9710c81370fe492d27fbade9a9357995028a44e11fe19dc6d9fa59f236904","Text":"crc32 ( bytea ) → bigint","Returns":"bigint","Payload":{"description":"Computes the CRC-32 value of the binary string.","description_html":"Computes the CRC-32 value of the binary string.","description_zh":"计算二进制字符串的 CRC-32 值。","description_zh_html":"计算二进制字符串的 CRC-32 值。","examples":[{"expr":"crc32('abc'::bytea)","result":"891568578"}],"html":"\u003ccode class=\"function\"\u003ecrc32\u003c/code\u003e ( \u003ccode class=\"type\"\u003ebytea\u003c/code\u003e ) → \u003ccode class=\"returnvalue\"\u003ebigint\u003c/code\u003e","returns":"bigint","text":"crc32 ( bytea ) → bigint","zh_from":"same-version-pgdoc"}}],"Spellings":null,"SQLState":null,"Evidence":null}
